IFND	GRAPHICS_LAYERS_I
GRAPHICS_LAYERS_I	SET	1
**
**
**	
**
**	(C) Copyright 1985,1986,1987,1988,1989 Commodore-Amiga, Inc.
**	    All Rights Reserved
**

    IFND    EXEC_SEMAPHORES_I
       include "exec/semaphores.i"
    ENDC

    IFND  EXEC_LISTS_I
       include  "exec/lists.i"
    ENDC

* these should be clip.i/h but you know backwards compatibility etc.
LAYERSIMPLE             equ   1
LAYERSMART              equ   2  
LAYERSUPER              equ   4
LAYERUPDATING           equ   $10
LAYERBACKDROP           equ   $40
LAYERREFRESH            equ   $80
LAYER_CLIPRECTS_LOST    equ   $100 

LMN_REGION  equ -1

    STRUCTURE  Layer_Info,0
    APTR       li_top_layer
    APTR       li_check_lp
    APTR       li_obs
    STRUCT     li_FreeClipRects,MLH_SIZE
    STRUCT     li_Lock,SS_SIZE
        STRUCT     li_gs_Head,LH_SIZE
        LONG            li_long_reserved
        WORD       li_Flags
    BYTE       li_fatten_count
        BYTE       li_LockLayersCount
    WORD       li_LayerInfo_extra_size
        APTR            li_blitbuff
    APTR       li_LayerInfo_extra
    LABEL      li_SIZEOF

NEWLAYERINFO_CALLED     equ 1
ALERTLAYERSNOMEM        equ $83010000

	ENDC	; GRAPHICS_LAYERS_I